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Author SHA1 Message Date
Ari Lemmetti c0979ebdcb Implement AVX2 luma sampling 2016-07-14 12:53:02 +03:00
Ari Lemmetti 6244560426 Add avx2 strategy for kvz_filter_frac_blocks_luma. 2016-07-14 12:53:02 +03:00
Ari Lemmetti 9c4e9e049b Load only what is needed. Eliminate latency from hadds. 2016-07-14 12:53:01 +03:00
Ari Lemmetti 7f71cb423a Check 4 fractional pixel positions simultaneously 2016-07-14 12:52:24 +03:00
Ari Lemmetti ad445ab8a1 Transition to kvz_filter_frac_blocks_luma 2016-07-14 12:51:02 +03:00
Ari Lemmetti fccfbd2f28 Add strategy for kvz_filter_frac_blocks_luma 2016-07-14 12:51:02 +03:00
Ari Lemmetti e9c3074d32 Add buffers and definitions for upcoming filtering 
Samples are to be filtered in separate blocks instead of
making one big picture with interpolated pixels
 2016-07-14 12:51:02 +03:00
Ari Lemmetti 7afe7e963b Use fme_level to control the search accuracy. 2016-07-14 12:51:01 +03:00
Ari Lemmetti 5fa323bf25 Skip searching best hpel twice. Make hpel and qpel loops similar. 2016-07-14 12:51:01 +03:00
Ari Lemmetti bc98a9affa Change the search order to suit lighter fme search 2016-07-14 12:51:01 +03:00
Ari Lemmetti 2b0c8db349 Add quad satd for avx2 2016-07-14 12:50:24 +03:00
Ari Lemmetti 0ff69fd6f8 Add any size multi satd 2016-07-14 12:48:37 +03:00
Ari Lemmetti d17b9e7d6e Allow subme parameters 0-4 
Update usage, presets,defaults,lib version
 2016-07-12 19:49:38 +03:00
Arttu Ylä-Outinen 03ab6ddb7e Merge branch 'misc-fixes' 2016-06-27 09:18:16 +09:00
Arttu Ylä-Outinen 62ad57d0bf Fix kvz_image_list_add for zero-sized lists. 
When a list does not have space for the new element, its size is
doubled. If the size of the list is zero, it would not be resized. Fixed
to always resize the list so that the new element can be added.
 2016-06-22 13:35:16 +09:00
Arttu Ylä-Outinen 433e528af7 Drop unused variable in search_pu_inter. 
Removes unused variable max_px_below_lcu.
 2016-06-22 13:35:16 +09:00
Arttu Ylä-Outinen 7836ff6ec9 Drop unused functions. 
Removes functions kvz_coefficients_calc_abs, kvz_intra_rdo_cost_compare
and kvz_rdo_cost_intra which are no longer used.
 2016-06-22 13:35:15 +09:00
Arttu Ylä-Outinen e4b5840f56 Add parentheses around macro arguments in cabac.h. 2016-06-22 13:35:15 +09:00
Arttu Ylä-Outinen a387b74e51 Fix resolution auto-detection. 
Only try to guess the resolution from filename when neither width nor
height is given.
 2016-06-22 13:35:15 +09:00
Arttu Ylä-Outinen 097bf8f3c0 Add a typedef for mvd coding cost functions. 2016-06-20 13:56:10 +09:00
Arttu Ylä-Outinen 48d6fec997 Merge branch 'small-motion-partition-blocks' 2016-06-16 20:38:57 +09:00
Arttu Ylä-Outinen d3c0e49286 Update comments. 2016-06-16 20:25:08 +09:00
Arttu Ylä-Outinen ae832cda8c Pack cbf flags in cu_info_t to two bytes. 
Reduces size of cu_info_t.
 2016-06-16 20:24:19 +09:00
Arttu Ylä-Outinen cad2d496b8 Enable 4x8 and 4x16 partition modes 
Enables search for 2NxN and Nx2N partition modes for 8x8 CUs and 2NxnU,
2NxnD, nLx2N and nRx2N partition modes for 16x16 CUs.

Changes the loop for copying reconstructed luma pixels in
kvz_inter_recon_lcu to use 4 byte chunks instead of 8 byte chunks since
it is now possible to have 4 pixel wide blocks.
 2016-06-16 20:23:16 +09:00
Arttu Ylä-Outinen 90df7350f0 Make deblocking work with 4 pixel wide blocks. 2016-06-16 20:21:50 +09:00
Arttu Ylä-Outinen bf26661782 Add support for 4x4 blocks to SATD_ANY_SIZE. 
Makes functions satd_any_size_generic and satd_any_size_8bit_avx2 work
on blocks whose width and/or height are not multiples of 8.
 2016-06-16 18:53:17 +09:00
Arttu Ylä-Outinen 2ae260e422 Change width of cells in lcu_t to 4 pixels. 
Intra mode info for NxN partition units is now stored in the
corresponding 4x4 cell in lcu_t.cu array.
 2016-06-16 18:53:17 +09:00
Arttu Ylä-Outinen 360f5bb8da Always use pixel coordinates for indexing lcu_t. 
Removes macro LCU_GET_CU and uses LCU_GET_CU_AT_PX in its place.
 2016-06-16 18:53:17 +09:00
Arttu Ylä-Outinen 46e8122d27 Add functions for indexing cu_array_t structures. 
Replaces macro CU_ARRAY_AT with functions kvz_cu_array_at and
kvz_cu_array_at_const.
 2016-06-16 18:52:19 +09:00
Arttu Ylä-Outinen c5afabdd3b Change width of cells in cu_array_t to 4 pixels. 2016-06-15 12:25:11 +09:00
Arttu Ylä-Outinen 57a3d9b4b9 Add a function for copying CU data from LCUs. 
Adds function kvz_cu_array_copy_from_lcu which CU info data from an
lcu_t structure to a cu_array_t structure.
 2016-06-15 12:25:11 +09:00
Arttu Ylä-Outinen 2c85a00a55 Change kvz_cu_array_alloc to use pixel dimensions. 
Changes function kvz_cu_array_alloc to take width and height parameters
in pixels instead of SCUs.
 2016-06-15 12:25:11 +09:00
Arttu Ylä-Outinen b276a347c0 Add a macro for indexing cu_array_t. 
Adds macro CU_ARRAY_AT(cu_array, x, y) to cu.h.
 2016-06-15 12:25:11 +09:00
Arttu Ylä-Outinen 8ac1f1986e Move CU array copy to a separate function. 
Moves code for copying parts of cu_array_t to a new function
kvz_cu_array_copy in cu module.
 2016-06-15 12:25:11 +09:00
Arttu Ylä-Outinen 41e75daed7 Fix overlapping memcpy in kvz_search_cu_smp. 
The destination and source pointers might be equal. Fixed by replacing
the memcpy call with a simple assignment.
 2016-06-15 12:25:11 +09:00
Ari Lemmetti 29af8bcd21 Remove const to match function signature 2016-06-14 18:19:40 +03:00
Eemeli Kallio 5af6ab320c Merge branch 'me_early_terminate' 
Conflicts:
	configure.ac
	src/cfg.c
	src/cli.c
	src/kvazaar.h
	src/search_inter.c
 2016-06-14 15:03:35 +03:00
Eemeli Kallio 43c7778b82 Updated version number. 2016-06-14 10:53:04 +03:00
Arttu Ylä-Outinen 68d6c79637 Merge branch 'smaller-cu-info' 2016-06-14 12:41:05 +09:00
Arttu Ylä-Outinen 23fdeeaf10 Move mv_cand and mv_dir into a bitfield in cu_info_t. 
Reduces size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 35aadf6776 Reduce size of type in cu_info_t to two bits. 
Reduces size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 1cbe844f79 Move inter and intra into an union in cu_info_t. 
Reduces size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen b6d793ef33 Drop field inter.mvd from cu_info_t 
Instead of storing the mv differences in cu_info_t, they are computed
from the mv candidates and the motion vector. Reduces the size of
cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 98aa906f30 Drop field coded from cu_info_t 
It can be inferred from the position and size of the CU.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen ebb10763f1 Drop field inter.mv_ref_coded from cu_info_t. 
Storing inter.mv_ref_coded in cu_info_t is unnecessary since it can be
computed from refmap and inter.mv_ref.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 4be5c8f349 Move flags into a bitfield in cu_info_t. 
Reduces the size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 30e9ee988d Move bitcost field out of cu_info_t.inter. 
The bitcost is only needed for the currently searched CU.

Fixes bitcost of the second PU being ignored when using SMP or AMP.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 16d13ed046 Move cost field out of cu_info_t.inter 
The cost is only needed for the currently searched CU.
 2016-06-14 12:20:05 +09:00
Arttu Ylä-Outinen c5c2c182d9 Drop unused field mode from cu_info_t.inter. 2016-06-14 12:18:17 +09:00
Eemeli Kallio e4f1a74512 Added early termination option for motion estimation. 
Conflicts:
	src/search_inter.c
 2016-06-13 16:20:35 +03:00